Barbara Rae Randell

Senna artemisioides, commonly known as silver cassia, is a species of flowering plant in the family Fabaceae and is endemic to Australia, where it is found in all mainland states and territories. It is a shrub with pinnate leaves, the leaflets variable, yellow flowers mostly occurring in winter, and linear pods. Six subspecies, four hybrid subspecies and two subspecies named but not yet described are accepted by the Australian Plant Census.

Acacia paraneura, commonly known as weeping mulga, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae. It is native to arid regions of Australia. The Indigenous Kurrama peoples know the tree as warlun.

Acacia minyura is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae endemic to arid parts of central Australia.

Senna planitiicola, commonly known as yellow pea, arsenic bush, ant bush or pepper-leaf senna, is a species of flowering plant in the family Fabaceae and is endemic to northern Australia. It is an erect shrub with pinnate leaves with five to seven pairs of broadly elliptic to egg-shaped leaflets, and groups of three to eight yellow flowers on the ends of branches and in upper leaf axils.

Senna barclayana, commonly known as smooth senna or pepper-leaf senna, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a herbaceous perennial or subshrub with pinnate leaves with six to ten pairs of lance-shaped or narrowly elliptic leaflets, and yellow flowers in groups of six to ten.

Senna clavigera, commonly known as pepper leaf senna, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a perennial herb with pinnate leaves with four to seven pairs of lance-shaped to elliptic leaflets, and groups of four to twenty yellow flowers in upper leaf axils.

Senna acclinis, commonly known as rainforest cassia or brush senna, is a species of flowering plant in the family Fabaceae and is endemic to near-coastal areas of eastern Australia. It is a shrub with pinnate leaves and bright golden yellow flowers in groups of two to five and long, narrow seed pods. It is similar to other species of Senna that are environmental weeds.

Senna venusta, commonly known as graceful cassia, is a species of flowering plant in the family Fabaceae and is endemic to northern Australia. It is an erect shrub with pinnate leaves with six to fifteen pairs of oblong to egg-shaped leaflets, fifteen to forty yellow flowers arranged in upper leaf axils in a cone-like head, each flower with seven fertile stamens and a flat pod.

Senna pleurocarpa, commonly known as fire bush or chocolate bush, is a species of flowering plant in the family Fabaceae and is endemic to Australia. It is a spreading shrub with pinnate leaves with five to seven pairs of broadly elliptic to egg-shaped leaflets, and groups of five to twelve yellow flowers arranged in dense groups of twenty to sixty on the ends of branches and in upper leaf axils.

Senna notabilis, commonly known as cockroach bush, is a species of flowering plant in the legume family Fabaceae, and is endemic to northern Australia. It is an erect, softly-hairy, annual or perennial shrub with pinnate leaves with six to twelve pairs of lance-shaped leaflets, and yellow flowers arranged in groups of twenty to thirty, with seven fertile stamens in each flower.

Senna glutinosa is a species of flowering plant in the family Fabaceae and is endemic to central and northern arid areas of Australia. It is a shrub or small tree with pinnate leaves with up to seven pairs of leaflets, their shape depending on subspecies, and yellow flowers arranged in groups with ten fertile stamens in each flower.

Senna costata is a species of flowering plant in the family Fabaceae and is endemic to northern Australia. It is a shrub or small tree with pinnate leaves with four or five pairs of narrowly elliptic leaflets, and yellow flowers arranged in pairs or groups of five to eight, with ten fertile stamens in each flower.

Senna aciphylla, commonly known as sprawling senna or Australian senna, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a sprawling shrub with pinnate leaves with eight to twelve pairs of linear to narrowly elliptic leaflets, and yellow flowers in pairs or groups of three.

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Senna coronilloides, commonly known as brigalow senna, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is an erect, sprawling shrub with pinnate leaves with nine to twelve pairs of elliptic leaflets, and groups of three to five yellow flowers in upper leaf axils.

Senna oligoclada is a species of flowering plant in the family Fabaceae and is endemic to northern Australia. It is an erect shrub with pinnate leaves with one to three pairs of elliptic to egg-shaped leaflets, and yellow flowers arranged in groups of three to five with ten fertile stamens in each flower.

Senna magnifolia is a species of flowering plant in the family Fabaceae and is endemic to northern Australia. It is an erect, spreading or straggling, mostly glabrous shrub with pinnate leaves with four to six pairs of broadly oblong to round leaflets, and yellow flowers arranged in groups of twenty to sixty, with seven fertile stamens in each flower.

Senna cardiosperma is a species of flowering plant in the family Fabaceae and is endemic to the western half of Australia. It is an erect shrub or small tree with pinnate leaves, the number and shape of the leaflets depending on subspecies, yellow flowers with ten fertile stamens in each flower, and flat pods.

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Senna stricta is a species of flowering plant in the family Fabaceae and is endemic to western Australia. It is an erect shrub with pinnate leaves, usually with two to five pairs of linear leaflets, and yellow flowers arranged in umbels of two to five, with ten fertile stamens in each flower, and a flat pod.

Senna stowardii is a species of flowering plant in the family Fabaceae and is endemic to inland, southern Western Australia. It is an erect, dense shrub with pinnate leaves, usually with nine to fourteen pairs of linear to narrowly elliptic leaflets, and yellow flowers arranged in groups of three to five, with ten fertile stamens in each flower.

Senna procumbens is a species of flowering plant in the family Fabaceae and is endemic to the Northern Territory in Australia. It is a herbaceous perennial or undershrub with pinnate leaves with two or three pairs of lance-shaped to narrowly elliptic leaflets, and groups of five to eight yellow flowers arranged in upper leaf axils.

Senna pilocarina is a species of flowering plant in the family Fabaceae and is endemic to inland Western Australia. It is a prostrate or upright, spreading shrub with pinnate leaves with five to nine pairs of oblong to wedge-shaped leaflets, and yellow flowers arranged in groups of four or five, with ten fertile stamens in each flower.

Senna manicula is a species of flowering plant in the family Fabaceae and is endemic to inland Western Australia. It is an erect shrub with pinnate leaves with three or four pairs of linear leaflets, and yellow flowers arranged singly or in pairs, with ten fertile stamens in each flower.